Describe the bug
r.mapcalc.tiled add all mapsets to the current mapset

To Reproduce

1. See mapsets : g.mapsets -p (set to current with g.mapsets mapset=.,PERMANENT operation=set if necessary)
2. Compute r.mapcalc.tiled expression="test=1" process=8
3. See mapsets : g.mapsets -p

Expected behavior
mapset at step 1

System description (please complete the following information):

• Operating System: Debian 11 Bullseye
• GRASS GIS version 7.8.3